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Add instance.uptime to VanillaPublicMetrics

This commit is contained in:
Dave Syer 2014-06-24 15:16:49 +01:00
parent 078e5425cd
commit 0d5c30fdcc
1 changed files with 4 additions and 0 deletions
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4
spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/VanillaPublicMetrics.java
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@ -40,10 +40,12 @@ import org.springframework.util.StringUtils;
public class VanillaPublicMetrics implements PublicMetrics { public class VanillaPublicMetrics implements PublicMetrics {
private final MetricReader reader; private final MetricReader reader;
private long timestamp;
public VanillaPublicMetrics(MetricReader reader) { public VanillaPublicMetrics(MetricReader reader) {
Assert.notNull(reader, "MetricReader must not be null"); Assert.notNull(reader, "MetricReader must not be null");
this.reader = reader; this.reader = reader;
this.timestamp = System.currentTimeMillis();
} }
@Override @Override
@ -75,6 +77,8 @@ public class VanillaPublicMetrics implements PublicMetrics {
// Add JVM uptime in ms // Add JVM uptime in ms
result.add(new Metric<Long>("uptime", new Long(ManagementFactory result.add(new Metric<Long>("uptime", new Long(ManagementFactory
.getRuntimeMXBean().getUptime()))); .getRuntimeMXBean().getUptime())));
result.add(new Metric<Long>("instance.uptime", System.currentTimeMillis()
- this.timestamp));
} }
/** /**